The Collar,shaft, cataloged under National Stock Number 3040-00-436-8407, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-436-8407 |
| Primary Part Number | 10165737 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Surface Finish | 125 MICROINCHES OVERALL |
| Countersink Major Diameter and Location | 0.2000 INCHES NOMINAL ALL HOLES IN |
| Securing Hole Type and Location | THREADED-COUNTERSUNK ALL HOLES |
| Largest Diameter Length | 0.375 INCHES NOMINAL IN |
| Style Designator | ROUND STEPPED |
| Material Document and Classification | QQ-T-830, COMP MT1015-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| Screw Thread Series Designator and Location | ALL HOLES UNF |
| Outside Diameter | 3.625 INCHES NOMINAL IN |
| Countersunk Hole Angle in Deg and Location | 90.0 ALL HOLES |
| Nominal Thread Size | 0.190 INCHES ALL HOLES IN |
| Angle Between Centerlines of Securing Holes in Deg | 90.0 |
| Small End Diameter | 3.468 INCHES MINIMUM AND 3.470 INCHES MAXIMUM IN |
| Securing Hole Quantity | 2 |
| Surface Treatment | CADMIUM AND CHROMATE |
| Bore Diameter | 3.1270 INCHES MINIMUM AND 3.1370 INCHES MAXIMUM IN |
| Material | STEEL COMP MT1015 |
| Thickness | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10165737 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 3040-00-436-8407 is a Collar,shaft, manufactured by Us Army Aviation and Missile Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-436-8407 has 1 manufacturer part number on file: 10165737 (Us Army Aviation and Missile Command).
Key specifications for 10165737: Surface Finish: 125 MICROINCHES OVERALL; Countersink Major Diameter and Location: 0.2000 INCHES NOMINAL ALL HOLES IN; Securing Hole Type and Location: THREADED-COUNTERSUNK ALL HOLES; Largest Diameter Length: 0.375 INCHES NOMINAL IN. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.